STMicroelectronics LED1642GWQTR LED Drivers
LED Driver IC 16 Output Linear Shift Register PWM Dimming 40mA 24-QFN
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LED1642GWQTR
Detailed Description
IC LED DRIVER LIN DIM 40MA 24QFN
Package
24-VFQFN Exposed Pad
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
LED1642GWQTR Datasheet
Quick Jump:
Technical Specifications
STMicroelectronics LED1642GWQTR LED Drivers technical specifications.
General
Package / Case
24-VFQFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Lifecycle Status
Active
Frequency
30MHz
Type
Linear
Internal Switch S
Yes
Output Voltage
19V
Current Output Channel
40mA
Number of Outputs
16
Alternate Parts Comparison (LED1642GWQTR vs LED7706TR vs LED7707TR vs LED7706)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 24-VFQFN Exposed Pad | 24-VFQFN Exposed Pad | 24-VFQFN Exposed Pad | 24-VFQFN Exposed Pad |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 150°C (TJ) | -40°C ~ 150°C (TJ) | -40°C ~ 150°C (TJ) |
| Frequency | 30MHz | 250kHz ~ 1MHz | 250kHz ~ 1MHz | 250kHz ~ 1MHz |
| Current Output Channel | 40mA | 30mA | 85mA | 30mA |
| Dimming | PWM | PWM | PWM | PWM |
| Internal Switch S | Yes | Yes | Yes | Yes |
| Output Voltage | 19V | 36V | 36V | 36V |
| Topology | Shift Register | Step-Up (Boost) | Step-Up (Boost) | Step-Up (Boost) |
| Type | Linear | DC DC Regulator | DC DC Regulator | DC DC Regulator |
| Voltage Supply Max | 5.5V | 36V | 36V | 36V |
| Voltage Supply Min | 3V | 4.5V | 4.5V | 4.5V |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Action |
More Parts in LED Drivers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
LED7707TRSTMicroelectronicsLED Driver IC 6 Output DC DC Regulator Step-Up (Boost) PWM Dimming 85mA 24-VFQFPN (4x4)
LED7706TRSTMicroelectronicsLED Driver IC 6 Output DC DC Regulator Step-Up (Boost) PWM Dimming 30mA 24-VFQFPN (4x4)
LED7706STMicroelectronicsLED Driver IC 6 Output DC DC Regulator Step-Up (Boost) PWM Dimming 30mA 24-VFQFPN (4x4)
PM6600TRSTMicroelectronicsLED Driver IC 6 Output DC DC Regulator Step-Up (Boost) PWM Dimming 32mA 24-VFQFPN (4x4)